Primo e composito Worksheet
Recommended for 4° grado — 6° grado
Primo e composito Worksheet
Nome: ____________________Date: ____________
Instructions: Identificazione dei numeri primi e compositi e scrittura delle fattorizzazioni prime.
20 problems
- Prime numbers in {19, 15, 2, 13, 25, 11} → ______
- Prime numbers in {25, 13, 3, 8, 12, 17} → ______
- Prime numbers in {15, 19, 21, 17, 2, 27} → ______
- Prime numbers in {21, 29, 9, 23, 17, 19} → ______
- Prime numbers in {23, 5, 9, 29, 19, 25} → ______
- Prime numbers in {23, 15, 2, 17, 12, 9} → ______
- Prime numbers in {13, 15, 5, 7, 3, 19} → ______
- Prime numbers in {2, 3, 19, 12, 13, 27} → ______
- Prime numbers in {27, 3, 9, 15, 23, 25} → ______
- Prime numbers in {21, 17, 19, 9, 29, 25} → ______
- Prime numbers in {3, 15, 12, 23, 13, 2} → ______
- Prime numbers in {12, 8, 29, 17, 19, 13} → ______
- Prime numbers in {21, 25, 29, 11, 27, 19} → ______
- Prime numbers in {19, 5, 25, 23, 29, 8} → ______
- Prime numbers in {19, 11, 25, 8, 12, 2} → ______
- Prime numbers in {5, 15, 8, 11, 27, 21} → ______
- Prime numbers in {11, 29, 3, 23, 13, 2} → ______
- Prime numbers in {27, 19, 2, 7, 23, 3} → ______
- Prime numbers in {5, 12, 7, 15, 27, 8} → ______
- Prime numbers in {11, 9, 27, 19, 2, 3} → ______